3x+2y-5=0 ,x-3y-9=0 method of elimination
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mdahmed90:
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3x+2y-5=0
x -3y -9=0
=
2x-1y-14=0
2x-y=14
x-y=7
x -3y -9=0
=
2x-1y-14=0
2x-y=14
x-y=7
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